LZSK - 445nm 300mW Focusable Blue Laser Pointer

LZSK - 445nm 300mW Focusable Blue Laser Pointer--this laser from lazerer. how bright do you think it is? do you think the divergence is good for long distance pointing? what would the range be... has anyone bought this? (I DO KNOW OF THE DANGERS OF THIS 300MW POWER ILL BE SAFE Thanks


THIS-- LZSK - 445nm 300mW Focusable Blue Laser Pointer

Pedro said:

Hello, I recommend you buy this:
Cyber 445nm - 500mW Focusable Blue Laser Water Proof
He has more power 200mW for only $ 20
See a video of a Lazerer 500mW : Lazerer 500mW 445nm Blue laser follow up review! - YouTube
The host of the video is the Stick, but Cyber ​​has the same diode
I think the darkness is visible for about 4 km, as already seen a video of a 1W visible at 9km.
I hope I have helped

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yes that is helpful the only reason i would not get the stronger one is because of my budget...witch was originally set at $60 but when i saw this blue one i could not resist ...but 20 for +200mw is not bad...also if anyone knows how bright it is the 300mw one..compared to a green (as in as bright as a 50mw? 100mw? or what it would look like as the camera tends to be different than in person) and it it can be focused for long distance that will be helpful that is all i am wondering on at this point... i have not purchased one yet..

also in person what does 445nm look like? is a dark blue like dark jeans or is it more of a purple blue color? i have a 405nm... how different will it look than that?

445nm is an icy blue.

If you have any questions about lazerer or their products check out the reviews or the company sections.

Useing search will save you time and flak from the vets.

Be safe and welcome to the forums.

Pedro said:

O-like 400mW blu-ray 405nm laser torch/adjustable/waterproof - YouTube >> 405nm
445nm Blue Laser Playing with Smoke - YouTube >> 445nm
Did you see the difference?
445nm is blue
405nm is purple

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ah yes thank you...i just know how cameras can change the color or brightness of the laser sometimes but the video says it looks exactly like the video.. thanks